Optimized imports.

2021-04-01 15:44:14 +02:00
parent 39accf7bd3
commit edf202b255
2 changed files with 3 additions and 1 deletions
@@ -2,7 +2,7 @@ extern crate serde;
 extern crate serde_json;

 use std::{io, thread};
-use std::io::{Read, Write, Error};
+use std::io::{Read, Write};
 use std::sync::{Arc, Mutex, MutexGuard};
 use std::time::{Duration, Instant};